98933 is a true toss-up. About 50% of voters here vote Democratic and 50% Republican.
About 44% of adults in 98933 typically vote, below the U.S. average of about 62%. Among adults in 98933, ~22% vote Democratic, ~22% Republican, and ~56% don't vote. The map below shows estimated turnout by block group.
How 98933 compares
Among zip codes within 15 miles, 98933 sits roughly in the middle of the political spectrum, with 3 neighbors leaning further in the place's direction and 5 leaning the other way.
98933 runs about 18 points more Republican than Washington as a whole.
Politics vary noticeably by block within 98933. The southwest side runs the most Democratic (D+25) and the north side runs the most Republican (R+13), a spread of about 38 points.
Why 98933 leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in 98933. The lean here lands roughly where demographic data alone would predict.
High-school completion, uninsured rate, and voter turnout
Places that combine low high-school-completion share and a high uninsured rate tend to turn out at a lower rate, as 98933, WA does.
Why turnout in 98933 looks the way it does
Areas with limited routine healthcare access turn out at lower rates. 98933 is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. Renters vote less often than owners, and about 36% of households in 98933 rent, above 83% of zip codes. Low high-school completion lines up with lower turnout, and about 75% of adults in 98933 have completed high school, below 95% of zip codes. Learn more about the findings and methodology on the political spectrum map.
Nearby Zip Codes
Zip Codes with Similar Populations
Sources and methodology
Precinct-level voting records used to fit the model come from Washington Secretary of State, Elections, distributed by the Voting and Election Science Team. Demographic inputs come from the U.S. Census Bureau (ACS 5-year estimates and the 2020 Decennial Census). Health and environmental inputs come from the CDC (PLACES and the Environmental Justice Index). Land cover comes from the USGS and EPA. Election-day and lead-up weather come from PRISM 4km daily grids and the NOAA Global Historical Climatology Network. Mail-voting and election-administration patterns come from the MIT Election Lab's Survey of the Performance of American Elections. Block-group crime detail comes from CrimeGrade. Internet data and modeling support provided by ISPreports.org.
Modeling and analysis by the BestNeighborhood data science team. Full methodology and findings: political spectrum map.
Methodology reviewed by the BestNeighborhood data team. Last updated May 2026.